diff --git a/src/main/kotlin/tools/jackson/module/kotlin/KotlinDeserializers.kt b/src/main/kotlin/tools/jackson/module/kotlin/KotlinDeserializers.kt
index 174a11f8d..12a506b45 100644
--- a/src/main/kotlin/tools/jackson/module/kotlin/KotlinDeserializers.kt
+++ b/src/main/kotlin/tools/jackson/module/kotlin/KotlinDeserializers.kt
@@ -145,7 +145,7 @@ internal class KotlinDeserializers(
     override fun findBeanDeserializer(
         type: JavaType,
         config: DeserializationConfig?,
-        beanDesc: BeanDescription?,
+        beanDescRef: BeanDescription.Supplier?,
     ): ValueDeserializer<*>? {
         val rawClass = type.rawClass
 
diff --git a/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueDeserializerModifier.kt b/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueDeserializerModifier.kt
index df9eecc26..d078dc966 100644
--- a/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueDeserializerModifier.kt
+++ b/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueDeserializerModifier.kt
@@ -11,12 +11,12 @@ object KotlinValueDeserializerModifier : ValueDeserializerModifier() {
 
     override fun modifyDeserializer(
             config: DeserializationConfig,
-            beanDesc: BeanDescription,
+            beanDescRef: BeanDescription.Supplier,
             deserializer: ValueDeserializer<*>
     ): ValueDeserializer<out Any> {
-        val modifiedFromParent = super.modifyDeserializer(config, beanDesc, deserializer)
+        val modifiedFromParent = super.modifyDeserializer(config, beanDescRef, deserializer)
 
-        val objectSingletonInstance = objectSingletonInstance(beanDesc.beanClass)
+        val objectSingletonInstance = objectSingletonInstance(beanDescRef.beanClass)
         return if (objectSingletonInstance != null) {
             KotlinObjectSingletonDeserializer(objectSingletonInstance, modifiedFromParent)
         } else {
diff --git a/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueInstantiator.kt b/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueInstantiator.kt
index f4f783837..16aa3b5e3 100644
--- a/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueInstantiator.kt
+++ b/src/main/kotlin/tools/jackson/module/kotlin/KotlinValueInstantiator.kt
@@ -150,10 +150,10 @@ internal class KotlinInstantiators(
 ) : ValueInstantiators.Base() {
     override fun modifyValueInstantiator(
         deserConfig: DeserializationConfig,
-        beanDescriptor: BeanDescription,
+        beanDescriptorRef: BeanDescription.Supplier,
         defaultInstantiator: ValueInstantiator
     ): ValueInstantiator {
-        return if (beanDescriptor.beanClass.isKotlinClass()) {
+        return if (beanDescriptorRef.beanClass.isKotlinClass()) {
             if (defaultInstantiator::class == StdValueInstantiator::class) {
                 KotlinValueInstantiator(
                     defaultInstantiator as StdValueInstantiator,
diff --git a/src/test/kotlin/tools/jackson/module/kotlin/KotlinInstantiatorsTest.kt b/src/test/kotlin/tools/jackson/module/kotlin/KotlinInstantiatorsTest.kt
index 5e8e593b8..97a7935d4 100644
--- a/src/test/kotlin/tools/jackson/module/kotlin/KotlinInstantiatorsTest.kt
+++ b/src/test/kotlin/tools/jackson/module/kotlin/KotlinInstantiatorsTest.kt
@@ -22,7 +22,7 @@ class KotlinInstantiatorsTest {
         val defaultInstantiator = StdValueInstantiator(deserConfig, javaType)
         val instantiator = kotlinInstantiators.modifyValueInstantiator(
             deserConfig,
-            deserConfig.classIntrospectorInstance().introspectForDeserialization(javaType),
+            deserConfig.classIntrospectorInstance().introspectForDeserialization(javaType).supplier(),
             defaultInstantiator
         )
 
@@ -36,7 +36,7 @@ class KotlinInstantiatorsTest {
         val javaType = mapper.constructType(TestClass::class.java)
         val instantiator = kotlinInstantiators.modifyValueInstantiator(
             deserConfig,
-            deserConfig.classIntrospectorInstance().introspectForDeserialization(javaType),
+            deserConfig.classIntrospectorInstance().introspectForDeserialization(javaType).supplier(),
             StdValueInstantiator(deserConfig, javaType)
         )
 
@@ -58,7 +58,7 @@ class KotlinInstantiatorsTest {
             kotlinInstantiators.modifyValueInstantiator(
                 deserConfig,
                 deserConfig.classIntrospectorInstance()
-                    .introspectForDeserialization(mapper.constructType(TestClass::class.java)),
+                    .introspectForDeserialization(mapper.constructType(TestClass::class.java)).supplier(),
                 subClassInstantiator
             )
         }